# SDR ABXA010233

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 18, 2001
- Submitted: May 23, 2001
- Operation: Air carrier
- Aircraft: N987AX
- Make and model: Doug DC-9-32
- Registry model: [Doug DC-9-32](https://openairdocs.org/model/mcdonnell-douglas-dc-9-32) (OpenAirDocs)
- Aircraft serial: 47364
- Aircraft time: 52,564 hours, 53,987 cycles
- System (JASC): [2121 · Air Distribution Fan](https://openairdocs.org/jasc/2121)
- Part: Cooling Fan
- Part number: 60529042
- Part serial: 982243
- Condition: Faulty
- Location: Cabin
- Part time: 7,080 hours, 8,472 cycles
- Stage of operation: TO
- How discovered: O
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ABXA010233

## Discrepancy

THE RIGHT HEAT EXCHANGER COOLING FAN CIRCUIT BREAKER OPENED ON TAKEOFF.  FOLLOWED BY AN UNUSUAL ODOR FOR SEVERAL MINUTES.  MAINTENANCE INSPECTED AND REPLACED THE GROUND COOLING FAN IAW DC-9 MM.  NO UNUSUAL ODORS WERE NOTED.

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